30572710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 67092480

約数和(自身を除く): 36519770

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 127, 133, 181, 190, 254, 266, 362, 635, 665, 889, 905, 1267, 1270, 1330, 1778, 1810, 2413, 2534, 3439, 4445, 4826, 6335, 6878, 8890, 12065, 12670, 16891, 17195, 22987, 24073, 24130, 33782, 34390, 45974, 48146, 84455, 114935, 120365, 160909, 168910, 229870, 240730, 321818, 436753, 804545, 873506, 1609090, 2183765, 3057271, 4367530, 6114542, 15286355, 30572710]

約数ペア:

[(1, 30572710), (2, 15286355), (5, 6114542), (7, 4367530), (10, 3057271), (14, 2183765), (19, 1609090), (35, 873506), (38, 804545), (70, 436753), (95, 321818), (127, 240730), (133, 229870), (181, 168910), (190, 160909), (254, 120365), (266, 114935), (362, 84455), (635, 48146), (665, 45974), (889, 34390), (905, 33782), (1267, 24130), (1270, 24073), (1330, 22987), (1778, 17195), (1810, 16891), (2413, 12670), (2534, 12065), (3439, 8890), (4445, 6878), (4826, 6335)]